Results 21 to 30 of about 46,342 (313)

Pitting corrosion evaluation: a review [PDF]

open access: yes, 2019
Pitting corrosion is an insidious localized form of corrosion causing much devastating destruction to structural members such as stainless steel in chloride environment.
Loto, R. T., AKPANYUNG, KINGSLEY VICTOR
core   +1 more source

Effect of inclusions on corrosion resistance of carbon steel

open access: yes工程科学学报, 2020
The marine environment significantly accelerates metal corrosion especially in underwater or undersea tunnels for high-speed rails, where the life of the metals will be shorter than normal life time; moreover, this type of corrosion critically affects ...
Yi-xuan YANG   +5 more
doaj   +1 more source

Analysis of Scoring Resistance on Coated Spur Gears by Considering Surface Roughness

open access: yesHittite Journal of Science and Engineering, 2017
W ith the rise of velocity and momentum in machines as a result of technological developments, on gears, alongside refraction from the bottom of the gears and pitting formation, and scoring formation has showed up.
Mert Safak Tunalioglu, Nihat Gemalmayan
doaj   +1 more source

Metallurgical Failure Analysis of Closed Water Circuit Containing Molybdate-Based Inhibitor

open access: yesMetals, 2023
In this work, two industrial heating/cooling circuits are compared. One of the two systems failed in a short time showing severe corrosion damage and a through thickness crack close to one of the welds.
Andrea Casaroli   +4 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Pitting Corrosion [PDF]

open access: yes, 2012
Taking into account that corrosion is costly and dangerous phenomenon, it becomes obvious that people engaged in the design and the maintenance of structures and equipment, should have a basic understanding of localized corrosion processes.

core   +1 more source

Study on Pitting Behavior of Welding Joint of Bimetal Composite Pipes in Suspended Sulfur Solution

open access: yesCrystals
Due to the severe corrosion environment, corrosion problems caused by sulfur deposition are one important reason for the failure of composite pipes in the long-term service process when Incoloy825/X65 bimetallic composite pipes are used in high-sulfur ...
Yuwei Sun   +5 more
doaj   +1 more source

Relation of tangential force and pitting limit at rolling-sliding contact surface under mixed lubrication condition

open access: yesNihon Kikai Gakkai ronbunshu, 2015
Design for pitting (surface crack initiated rolling fatigue wear) at rolling-sliding contact surface under mixed lubrication condition is based on the combination of maximum contact pressure (Hertzian stress) and lubrication condition (ratio of surface ...
Susumu MATSUMOTO
doaj   +1 more source

Corrosion Behavior and Passive Film Composition of Alloy 825 in High Temperature and High H2S-CO2 Containing Environment

open access: yesFrontiers in Materials, 2021
The effect of high temperature on corrosion behavior and passive film composition of Ni-based alloy 825 in H2S-containing environment was investigated by Confocal Laser Microscope (CLM), Scanning Electron Microscope (SEM), Energy Dispersive Spectrometer (
Zhe Feng   +6 more
doaj   +1 more source

Economists in the Pits? [PDF]

open access: yesSSRN Electronic Journal, 2009
Academic economists today are caught in a “Publication Impossibility Theorem System” or PITS. To further their careers, they are required to publish in A-journals, but for the vast majority this isnimpossible because there are few slots open in such journals.
openaire   +8 more sources

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